Base | Representation |
---|---|
bin | 11001111011010000… |
… | …01100111111101101 |
3 | 1022221000202220010222 |
4 | 30331220030333231 |
5 | 212001211213203 |
6 | 10221053141125 |
7 | 1001631165452 |
oct | 147550147755 |
9 | 38830686128 |
10 | 13918851053 |
11 | 59a2912898 |
12 | 284548a7a5 |
13 | 140a868853 |
14 | 9607d1829 |
15 | 566e54038 |
hex | 33da0cfed |
13918851053 has 2 divisors, whose sum is σ = 13918851054. Its totient is φ = 13918851052.
The previous prime is 13918850999. The next prime is 13918851059. The reversal of 13918851053 is 35015881931.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8941971844 + 4976879209 = 94562^2 + 70547^2 .
It is a cyclic number.
It is not a de Polignac number, because 13918851053 - 26 = 13918850989 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13918850995 and 13918851013.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13918851059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6959425526 + 6959425527.
It is an arithmetic number, because the mean of its divisors is an integer number (6959425527).
Almost surely, 213918851053 is an apocalyptic number.
It is an amenable number.
13918851053 is a deficient number, since it is larger than the sum of its proper divisors (1).
13918851053 is an equidigital number, since it uses as much as digits as its factorization.
13918851053 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 129600, while the sum is 44.
The spelling of 13918851053 in words is "thirteen billion, nine hundred eighteen million, eight hundred fifty-one thousand, fifty-three".
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